package st.strategy.vo;

import st.base.Sysdate;

/** 死亡交叉 */
public class DeadCross extends GoldenCross {

	public DeadCross(TechLine longTerm, TechLine shortTerm, Sysdate tradeDate,
			Stock stock) {
		super(longTerm, shortTerm, tradeDate, stock);
	}

	@Override
	public boolean isAppear() {
		if (lastLongTermValue < lastShortTermValue
				&& shortTermValue < longTermValue) {
			return true;
		}
		return false;
	}

}
